Merge remote-tracking branch 'krobelus/textobject-count'

src/selectors.cc

@@ -494,58 +494,63 @@ select_sentence(const Context& context, const Selection& selection,
 
     auto& buffer = context.buffer();
     BufferIterator first = buffer.iterator_at(selection.cursor());
+    BufferIterator last;
 
-    if (not (flags & ObjectFlags::ToEnd) and first != buffer.begin())
+    for (++count; count > 0; --count)
     {
-        BufferIterator prev_non_blank = first-1;
+        if (not (flags & ObjectFlags::ToEnd) and first != buffer.begin())
-        skip_while_reverse(prev_non_blank, buffer.begin(),
-                           [](char c) { return is_horizontal_blank(c) or is_eol(c); });
-        if (is_end_of_sentence(*prev_non_blank))
-            first = prev_non_blank;
-    }
-
-    BufferIterator last = first;
-
-    if (flags & ObjectFlags::ToBegin)
-    {
-        bool saw_non_blank = false;
-        while (first != buffer.begin())
         {
-            char cur = *first;
+            BufferIterator prev_non_blank = first-1;
-            char prev = *(first-1);
+            skip_while_reverse(prev_non_blank, buffer.begin(),
-            if (not is_horizontal_blank(cur))
+                               [](char c) { return is_horizontal_blank(c) or is_eol(c); });
-                saw_non_blank = true;
+            if (is_end_of_sentence(*prev_non_blank))
-            if (is_eol(prev) and is_eol(cur) and first + 1 != buffer.end())
+                first = prev_non_blank;
+        }
+
+        if (last == BufferIterator{})
+            last = first;
+
+        if (flags & ObjectFlags::ToBegin)
+        {
+            bool saw_non_blank = false;
+            while (first != buffer.begin())
             {
-                ++first;
+                char cur = *first;
-                break;
+                char prev = *(first-1);
-            }
+                if (not is_horizontal_blank(cur))
-            else if (is_end_of_sentence(prev))
+                    saw_non_blank = true;
-            {
+                if (is_eol(prev) and is_eol(cur) and first + 1 != buffer.end())
-                if (saw_non_blank)
+                {
+                    ++first;
                     break;
-                else if (flags & ObjectFlags::ToEnd)
+                }
-                    last = first-1;
+                else if (is_end_of_sentence(prev))
+                {
+                    if (saw_non_blank)
+                        break;
+                    else if (flags & ObjectFlags::ToEnd)
+                        last = first-1;
+                }
+                --first;
             }
-            --first;
+            skip_while(first, buffer.end(), is_horizontal_blank);
         }
-        skip_while(first, buffer.end(), is_horizontal_blank);
+        if (flags & ObjectFlags::ToEnd)
-    }
-    if (flags & ObjectFlags::ToEnd)
-    {
-        while (last != buffer.end())
         {
-            char cur = *last;
+            while (last != buffer.end())
-            if (is_end_of_sentence(cur) or
+            {
-                (is_eol(cur) and (last+1 == buffer.end() or is_eol(*(last+1)))))
+                char cur = *last;
-                break;
+                if (is_end_of_sentence(cur) or
-            ++last;
+                    (is_eol(cur) and (last+1 == buffer.end() or is_eol(*(last+1)))))
-        }
+                    break;
-        if (not (flags & ObjectFlags::Inner) and last != buffer.end())
+                ++last;
-        {
+            }
-            ++last;
+            if (not (flags & ObjectFlags::Inner) and last != buffer.end())
-            skip_while(last, buffer.end(), is_horizontal_blank);
+            {
-            --last;
+                ++last;
+                skip_while(last, buffer.end(), is_horizontal_blank);
+                --last;
+            }
         }
     }
     return (flags & ObjectFlags::ToEnd) ? Selection{first.coord(), last.coord()}
@@ -558,51 +563,55 @@ select_paragraph(const Context& context, const Selection& selection,
 {
     auto& buffer = context.buffer();
     BufferIterator first = buffer.iterator_at(selection.cursor());
+    BufferIterator last;
 
-    if (not (flags & ObjectFlags::ToEnd) and first.coord() > BufferCoord{0,1} and
+    for (++count; count > 0; --count)
-        is_eol(*(first-1)) and first-1 != buffer.begin() and is_eol(*(first-2)))
-        --first;
-    else if ((flags & ObjectFlags::ToEnd) and
-             first != buffer.begin() and (first+1) != buffer.end() and
-             is_eol(*(first-1)) and is_eol(*first))
-        ++first;
-
-    BufferIterator last = first;
-
-    if ((flags & ObjectFlags::ToBegin) and first != buffer.begin())
     {
-        skip_while_reverse(first, buffer.begin(),
+        if (not (flags & ObjectFlags::ToEnd) and first.coord() > BufferCoord{0,1} and
-                           [](Codepoint c){ return is_eol(c); });
+            is_eol(*(first-1)) and first-1 != buffer.begin() and is_eol(*(first-2)))
-        if (flags & ObjectFlags::ToEnd)
-            last = first;
-        while (first != buffer.begin())
-        {
-            char cur = *first;
-            char prev = *(first-1);
-            if (is_eol(prev) and is_eol(cur))
-            {
-                ++first;
-                break;
-            }
             --first;
-        }
+        else if ((flags & ObjectFlags::ToEnd) and
-    }
+                 first != buffer.begin() and (first+1) != buffer.end() and
-    if (flags & ObjectFlags::ToEnd)
+                 is_eol(*(first-1)) and is_eol(*first))
-    {
+            ++first;
-        if (last != buffer.end() and is_eol(*last))
+        if (last == BufferIterator{})
-            ++last;
+            last = first;
-        while (last != buffer.end())
+
+        if ((flags & ObjectFlags::ToBegin) and first != buffer.begin())
         {
-            if (last != buffer.begin() and is_eol(*last) and is_eol(*(last-1)))
+            skip_while_reverse(first, buffer.begin(),
-            {
-                if (not (flags & ObjectFlags::Inner))
-                    skip_while(last, buffer.end(),
                                [](Codepoint c){ return is_eol(c); });
-                break;
+            if (flags & ObjectFlags::ToEnd)
+                last = first;
+            while (first != buffer.begin())
+            {
+                char cur = *first;
+                char prev = *(first-1);
+                if (is_eol(prev) and is_eol(cur))
+                {
+                    ++first;
+                    break;
+                }
+                --first;
             }
-            ++last;
         }
-        --last;
+        if (flags & ObjectFlags::ToEnd)
+        {
+            if (last != buffer.end() and is_eol(*last))
+                ++last;
+            while (last != buffer.end())
+            {
+                if (last != buffer.begin() and is_eol(*last) and is_eol(*(last-1)))
+                {
+                    if (not (flags & ObjectFlags::Inner))
+                        skip_while(last, buffer.end(),
+                                   [](Codepoint c){ return is_eol(c); });
+                    break;
+                }
+                ++last;
+            }
+            --last;
+        }
     }
     return (flags & ObjectFlags::ToEnd) ? Selection{first.coord(), last.coord()}
                                         : Selection{last.coord(), first.coord()};

test/normal/object/end-extending/paragraph/count/cmd

@@ -0,0 +1 @@
+2}p

test/normal/object/end-extending/paragraph/count/in

@@ -0,0 +1,7 @@
+%(a
+b)
+
+c
+d
+
+e

test/normal/object/end-extending/paragraph/count/kak_quoted_selections

@@ -0,0 +1,7 @@
+'a
+b
+
+c
+d
+
+'

test/normal/object/end-extending/sentence/count/cmd

@@ -0,0 +1 @@
+2}s

test/normal/object/end-extending/sentence/count/in

@@ -0,0 +1 @@
+%(a b) c. d e. f.

test/normal/object/end-extending/sentence/count/kak_quoted_selections

@@ -0,0 +1 @@
+'a b c. d e. '

test/normal/object/end/paragraph/count/cmd

@@ -0,0 +1 @@
+2]p

test/normal/object/end/paragraph/count/in

@@ -0,0 +1,7 @@
+%(a)
+b
+
+c
+d
+
+e

test/normal/object/end/paragraph/count/kak_quoted_selections

@@ -0,0 +1,7 @@
+'a
+b
+
+c
+d
+
+'

test/normal/object/end/paragraph/to-buffer-end/cmd

@@ -0,0 +1 @@
+9]p

test/normal/object/end/paragraph/to-buffer-end/in

@@ -0,0 +1,4 @@
+%(a)
+b
+
+c

test/normal/object/end/paragraph/to-buffer-end/kak_quoted_selections

@@ -0,0 +1,5 @@
+'a
+b
+
+c
+'

test/normal/object/end/sentence/count/cmd

@@ -0,0 +1 @@
+<a-;>2]s

test/normal/object/end/sentence/count/in

@@ -0,0 +1 @@
+%(a b) c. d e. f g.

test/normal/object/end/sentence/count/kak_quoted_selections

@@ -0,0 +1 @@
+'a b c. d e. '

test/normal/object/end/sentence/to-buffer-end/cmd

@@ -0,0 +1 @@
+9]s

test/normal/object/end/sentence/to-buffer-end/in

@@ -0,0 +1,3 @@
+a b.
+
+c d.

test/normal/object/end/sentence/to-buffer-end/kak_quoted_selections

@@ -0,0 +1 @@
+'a b.'

test/normal/object/start-extending/paragraph/count/cmd

@@ -0,0 +1 @@
+<a-;>2{p

test/normal/object/start-extending/paragraph/count/in

@@ -0,0 +1,7 @@
+a
+
+b
+
+c
+%(d
+e)

test/normal/object/start-extending/paragraph/count/kak_quoted_selections

@@ -0,0 +1,5 @@
+'b
+
+c
+d
+e'

test/normal/object/start-extending/sentence/count/cmd

@@ -0,0 +1 @@
+<a-;>2{s

test/normal/object/start-extending/sentence/count/in

@@ -0,0 +1 @@
+a b. c d. e %(f g)

test/normal/object/start-extending/sentence/count/kak_quoted_selections

@@ -0,0 +1 @@
+'c d. e f g'

test/normal/object/start/paragraph/count/cmd

@@ -0,0 +1 @@
+2[p

test/normal/object/start/paragraph/count/in

@@ -0,0 +1,8 @@
+a
+
+b
+c
+
+d
+%(e)
+f

test/normal/object/start/paragraph/count/kak_quoted_selections

@@ -0,0 +1,5 @@
+'b
+c
+
+d
+e'

test/normal/object/start/sentence/count/cmd

@@ -0,0 +1 @@
+2[s

test/normal/object/start/sentence/count/in

@@ -0,0 +1 @@
+a b. c d. e %(f)

test/normal/object/start/sentence/count/kak_quoted_selections

@@ -0,0 +1 @@
+'c d. e f'

test/normal/object/start/sentence/to-buffer-begin/cmd

@@ -0,0 +1 @@
+9[s

test/normal/object/start/sentence/to-buffer-begin/in

@@ -0,0 +1,3 @@
+a b.
+
+c d. %(e) f.

test/normal/object/start/sentence/to-buffer-begin/kak_quoted_selections

@@ -0,0 +1,3 @@
+'a b.
+
+c d.'